# 编写清晰的程序

prompt = "If you tell us who you are, we can personalize the messages you see."
prompt += "\nWhat is your first name? "

name = input(prompt)
print(f"\nHello, {name}!")

'''
If you tell us who you are, we can personalize the messages you see.
What is your first name? lucky

Hello, lucky!
'''
